Vote up?

is there anyone with a working version of this that has their source code that i could some how download? i have done this tutorial about 3 times now and NOTHING on it is working. i’m an experienced mysql/php web designer but new to this whole ajax thing and just trying out some demos here and there. i got the other ajax demo to work just fine, but all this one does is display a title and a paragraph and nothing is editable or changes colors on mouse over or anything. any help? thanks.